SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb2_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('a937af1f2b5fc92a24897cfb595fcb8f','0','172.71.254.108','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1760931171','thread.php?hilightuser=0&threadid=11824&threadview=1','0','0','')
mysql error: The table 'bb2_sessions' is full
mysql error number: 1114
mysql version: 4.1.22-standard
php version: 5.3.29-1+hw8
Date: 19.10.2025 @ 23:32
Script: /wbb2/thread.php?hilightuser=0&threadid=11824&threadview=1
Referer: